Anatoly Karpov vs Viktor Korchnoi (1978) Spanish Class

Computer play has changed chess - Karpov - Stabroek News

Zurich Legends: All even at 1:1

Closing Gambit: 1978 Korchnoi versus Karpov and the Kremlin (2018) - IMDb

34 Viktor Korchnoi Photos & High Res Pictures - Getty Images

Closing Gambit: 1978 Korchnoi versus Karpov and the Kremlin (2018) - IMDb

Garry Kasparov - Geniuses

Would Bobby Fischer have beaten Anatoly Karpov if they had actually played for the World Chess Championship in 1975? - Quora

Winning With The Spanish by Anatoly Karpov

Anatoly karpov hi-res stock photography and images - Alamy

The Karpov-Korchnoi Candidates' Final (Moscow, 1974), with annotations by Botvinnik.

The World Champion

Viktor Korchnoi, chess grandmaster – obituary

Karpov vs Korchnoi World Championship Match 1978